.news-box{
    width: 100%;
    display: block;
    position: relative;
    overflow: hidden;
    background-color: #ccc;
    min-height: calc(100vh);

}
.news-list-box{
    width: 100%;
    display: block;
    position: relative;
    
}
.news-list{
    width: 100%;
    display: block;
     position: relative;
}
.news-list img{
    margin: 0 auto;
}
.news-all-box{
    width: 1200px;
    max-width: 100%;
    height: 100%;
    display: block;
    position: relative;
    margin: 0 auto;
    box-shadow: 0 0 10px 10px #999;

    background-color: #fff;
}

.news-slong,
.index-video-slong{
    width: 100%;
    text-align: center;
    font-size: 36px;
    color: #FFF;
    display: block;
    position: absolute;
    z-index: 9;
    top: 48%;
    text-shadow: rgba(0,0,0,0.6) 2px 2px 2px;
    cursor: context-menu;
}
.index-video-mask{
    width: 100%;
    height: 100%;
    display: block;
    position: absolute;
    top: 0;
    left: 0;
    background-color: #000;
    opacity: 0.4;
    z-index: 5;
}
.index-video-box{
    width: 100%;
    display: block;
    position: relative;
}
.index-video{
    width: 100%;
    height: 100%;
    position: relative;
    z-index: 5;
    display: block;
}

.index-video-bg{
    width: 100%;
    height: 100%;
    display: block;
    position: absolute;
    z-index: 1;
    top: 0;
    left: 0;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center;
}

.news-slong-box{
    width: 100%;
    display: block;
    position: absolute;
    top: 48%;
    left: 0;
    z-index: 5;
    pointer-events: none;
    text-align: center;
}
.index-video-open{
    display: none;
}
.news-list-box .slick-prev,.news-list-box .slick-next{
    z-index: 2;
}

.news-list-box .slick-prev{
    left: 30px;
}
.news-list-box .slick-prev:before{
    content: '\f0d9';
    font-weight: bold;
    font-family: "Font Awesome 5 Free";
    display: block;
    width: 100%;
    text-align: right;
    font-size: 80px;
    color: #ff660c;
    position: relative;
    right: 0;
}
.news-list-box .slick-next{
    right: 30px;
}
.news-list-box .slick-next:before{
    content: '\f0da';
    font-weight: bold;
    font-family: "Font Awesome 5 Free";
    display: block;
    width: 100%;
    text-align: left;
    font-size: 80px;
    color: #ff660c;
    position: relative;
    left: 0;
}

.service-list-title{
    font-size: 30px;
    font-weight: 700;
    letter-spacing: 1px;
    text-align: center;
}
.service-info-box{
    text-align: center;
    margin-top: 40px;
}
.service-info{
    width: 340px;
    display: block;
    margin: 0 auto;
    text-align: left;
    margin-top: 10px;
}
.service-info p{
    display: inline-block;
    vertical-align: middle;
    font-size: 24px;
    margin-right: 20px;
}
.service-info span{
    display: inline-block;
    vertical-align: middle;
    font-size: 20px;
}
.service-list{
    width: 340px;
    display: block;
    margin: 0 auto;
    text-align: left;
    margin-top: 40px;
}
.service-list p{
    font-size: 20px;
    font-weight: 700;
}
.service-list span{
    font-size: 16px;
    display: block;
}
.service-list-img{
    text-align: center;
    margin-top: 100px;
}